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The Impulsive Phase in Solar Flares: Recent Multi-wavelength Results and their Implications for Microwave Modeling and Observations
Lyndsay Fletcher, Paulo J. A. Simoes
This short paper reviews several recent key observations of the processes occurring in the lower atmosphere (chromosphere and photosphere) during flares. These are: evidence for co…
Implosion of coronal loops during the impulsive phase of a solar flare
P. J. A. Simões, L. Fletcher, H. S. Hudson +1
We study the relationship between implosive motions in a solar flare, and the energy redistribution in the form of oscillatory structures and particle acceleration. The flare SOL20…
Solar Burst Analysis with 3D Loop Models
Joaquim E. R. Costa, Paulo J. A. Simões, Tereza S. N. Pinto +1
A sample of Nobeyama flares was selected and analyzed using loop model for important flare parameters. The model for the flaring region consists of a three dimensional dipolar magn…
Implications for electron acceleration and transport from non-thermal electron rates at looptop and footpoint sources in solar flares
Paulo J. A. Simões, Eduard P. Kontar
The interrelation of hard X-ray (HXR) emitting sources and the underlying physics of electron acceleration and transport presents one of the major questions in high-energy solar fl…